<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <meta name="viewport" content="width=device-width,initial-scale=1.3, minimum-scale=1.3, maximum-scale=1.3, user-scalable=no"/>
  <link rel="icon" href="./logo.ico" type="image/x-ico"/>
  <title>Huiva</title>
</head>
<script type="text/javascript">
function sel(Names){
    var Names;
    for (var i=1;i<4;i++){
        var tempname="mune_x"+i                                                                            
        var NewsHot="x"+i    //  “X”是ID名称，比如：ID命名为“case1”，这里的“X”即为“case”
        if (Names==tempname){
            Nnews=document.getElementById(NewsHot)
            Nnews.style.display='';
        }else{
            Nnews=document.getElementById(NewsHot)
            Nnews.style.display='none';   
        }
    }
}
</script>
<body background="back.gif">
  <br>
  <br>
  <br>
  <br>
  <form action="js.php" method="post">
  <div class="list">
    <center><label>选择版本:</label>
    <select name="bb" onchange="javascripts:sel('mune_x'+this.value)">
      <option value='1'>标准版</option>
      <option value='2'>集团版</option>
      <option value='3'>尊享版</option>
    </select>
  </div>

  <div class="list" id="x1">
    <!-- 标准版 -->
        <input type="hidden" name="banben" value="标准"><br>
  	<center><a>用户数： </a><input type="number" name="yonghushu" step="1" min="5" max="11000" value="5"/></center>
  	<center><a>年限： </a><input type="number" name="nianxian" step="1" min="1" max="250" value="1"/></center>
  </div>
  <div class="list" id="x2" style="display:none">
    <!-- 集团版 -->
        <input type="hidden" name="banben" value="集团"><br>
  	<center><a>用户数： </a><input type="number" name="yonghushu" step="50" min="100" max="11000" value="100"/></center>
  	<center><a>年限： </a><input type="number" name="nianxian" step="1" min="1" max="250" value="1"/></center>
  </div>
  <div class="list" id="x3" style="display:none">
    <!-- 尊享版 -->
        <input type="hidden" name="banben" value="尊享"><br>
  	<center><a>用户数： </a><input type="number" name="yonghushu" step="5" min="10" max="11000" value="10"/></center>
  	<center><a>年限： </a><input type="number" name="nianxian" step="1" min="1" max="250" value="1"/></center>
  </div>

  <br><center><input type="submit" value="提交"></center>
  </form>
</body>
